precision steel tube

Stainless steel pipe 304 for food grade
Size: OD:20mm-150mm. Thickness: 0.3-2.5mm
Length:6m
Grade:300G,400G
Brand: JIANHUI

Manufacturing Process:cold drawn, Pickled, Annealed or Sand Blasting
Material Grade:TP304/304L,TP316/316L,TP310S/310H, 2205, 2520 ETC

Our company is specialized in making three kinds of stainless steel pipe, which are fluid pipes, boiler pipes and mirror pipes.

JIS 3463 Stainless steel tube
1.W.T.10-50mm
2.O.D.130-420mm
3.Application Boiler pipe

Due to the surface of stainless steel with a durable and almost no need to maintain both of these characteristics and prompted more ever more emphasi

1.O.D:13.7MM-610MM
2.W.T:4MM-40MM
3.LENGTH:5M-12M
4.SURFACE:BLACK VARNISH OR ZINC COATING
5.STANDARD&MATERIAL:ASTM A106/A53 GR.B,API 5L GR.B

seamless welded lsteel pipe
line pipe for conveying gas, water, and oil
API 5L Certificate
Petroleum industry
large amount of stock

STANDARDS:
DIN 2391/C DIN1630 EN10305-4 DIN2445 SAEJ524 JIS G3445
STEEL GRADE:
ST37.4/E235 ST45/E255 ST52.4/E355

1) Thickness : 0.5-6.0mm
2) Application : Structure pipe
3) Technique : Hot rolled
4) Special pipe : Thick wall pipe
5) Certification : CE

Standard :ASTM A270\ DIN11850\ ISO2037
ASTM A 270 Specification for Welded Austenitic and Ferritic/Austenitic Stainless Steel Sanitary Tube.

1.Made by seamless steel tube.
2.Auto Parts
3.Special design available according to requirement.

The Roundness is very accurate;
The inner angle and outer angle of square tubes are both sharp 90°;
Our raw materials are all from the largest ste

By dry properties of stainless steel can be very soft, make it right may be used as a roof covering material. It is because of this material easily

1.O.D:114MM-610MM
2.W.T:4MM-40MM
3.LENGTH:5M-12M
4.SURFACE:BLACK VARNISH OR ZINC COATING
5.STANDARD&MATERIAL:ASTM A106/A53 GR.B,API 5L GR.B

OD15.88 +/-0.05mm
ID Ra<0.8um
No crack after flaring and flattening
Cold Rolled Bright Annealed Steel Tube

Standard :ASTM A270\ DIN11850\ ISO2037
ASTM A 270 Specification for Welded Austenitic and Ferritic/Austenitic Stainless Steel Sanitary Tube.

1) Thickness :3-50mm
2) OD ; 13-1210mm
3) Application: Structure pipe
4) Special pipe : API pipe
5) Certification : ISO9001:2000

1.Size:(1).O.D.:1/4"~4"(6.35MM~101.6MM),(2).Thickness: BWG20~BWG10 (0.889MM~3.403MM)
2.Material:TP304/304L, TP316/TP316L, TP310S, TP321, TP321H, T

LDD series:
The LDD steel tube making machine have two production lines of Multi-Rollers,
provide double production efficiency than normal machines

Ocean tug boat and other vessel propulsion can be made of cast stainless steel CF-8 ( very dry type 304 stainless steel ) is made.

1.O.D:20MM-219MM
2.W.T:0.5MM-11.75MM
3.LENGTH:5.8M,6M
4.SURFACE:ZINC COATING
5.STANDARD&MATERIAL:BS1387,Q195,Q235,Q345

1) Thickness : 2-60mm
2) OD:12.5-1219.2mm
3) Special pipe: API pipe
4) Alloy or not : Non-alloy
5) Certification : ISO9001:2000

Applications can be used in chemical processing, transport, and storage for a variety of industries due to both its excellent corrosion resistance.

High accuracy(+/-0.05mm)
Excellent surface condition(Ra<=1.0um)
ASTM A519 seamless carbon 1010
NBK seamless steel tube

Stainless steel pipe is the first choice for people now.
Fertilizer industry, chemical and petrochemical industry, power generation and environmenta

LDD series:
The LDD steel tube making mill have two production lines of Multi-Rollers,
provide double production efficiency than normal machines

Typical uses pulp and paper equipment heat exchangers, dyeing equipment, film processing equipment, pipelines, coastal areas outside the building mat

1.O.D:114MM-610MM
2.W.T:4MM-40MM
3.LENGTH:5M-12M
4.SURFACE:BLACK VARNISH OR ZINC COATING
5.STANDARD&MATERIAL:ASTM A106/A53 GR.B,API 5L GR.B

Tubes are then cut to length,cold-drawn,solution annealed,straightened, pickled,passivated and polished before other destructive and non-destructive

1) Thickness : 1.07-2.1mm
2) OD : 21.3-165.1mm
3) Technique : ERW
4) Special pipe : Thick wall pipe
5) Certification : UL